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log4net

发布时间：2020-12-12 15:45:26 所属栏目：MsSql教程 来源：网络整理
导读：?配制文件详细说明 ? ?xml?version= "1.0" ? !--? ????注意:?除了手动编辑此文件以外，您还可以使用? ????Web?管理工具来配置应用程序的设置。可以使用?Visual?Studio?中的 ?????“网站”-“Asp.Net?配置”选项。 ????设置和注释的完整列表在? ????machine.c

?配制文件详细说明

?

  1. <?xml?version="1.0"?>
  2. <!--?
  3. ????注意:?除了手动编辑此文件以外，您还可以使用?
  4. ????Web?管理工具来配置应用程序的设置。可以使用?Visual?Studio?中的
  5. ?????“网站”->“Asp.Net?配置”选项。
  6. ????设置和注释的完整列表在?
  7. ????machine.config.comments?中，该文件通常位于?
  8. ????/Windows/Microsoft.Net/Framework/v2.x/Config?中
  9. -->
  10. <configuration>
  11. ??<!--日志配置部分-->
  12. ??<configSections>
  13. ????<section?name="log4net"?type="log4net.Config.Log4NetConfigurationSectionHandler,log4net"/>
  14. ??</configSections>
  15. ??<!--站点日志配置部分-->
  16. ??<log4net>
  17. ????<!--写入到数据库-->
  18. ????<appender?name="ADONetAppender_SqlServer"?type="log4net.Appender.AdoNetAppender">
  19. ??????<!--<bufferSize?value="10"?/>-->
  20. ??????<connectionType?value="System.Data.SqlClient.SqlConnection,?System.Data,?Version=1.0.3300.0,?Culture=neutral,?PublicKeyToken=b77a5c561934e089"/>
  21. ??????<connectionString?value="Server=localhost;UID=sa;PWD=sa;DataBase=log;Max?Pool?Size=1000"/>
  22. ??????<commandText?value="INSERT?INTO?Log?([Date],[Thread],[Level],[Logger],[Message])?VALUES?(@log_date,?@thread,?@log_level,?@logger,?@message)"/>
  23. ??????<parameter>
  24. ????????<parameterName?value="@log_date"/>
  25. ????????<dbType?value="DateTime"/>
  26. ????????<!--?
  27. ????????????????<layout?type="log4net.Layout.PatternLayout">
  28. ????????????????????<conversionPattern?value="%date{yyyy'-'MM'-'dd?HH':'mm':'ss'.'fff}"?/>
  29. ????????????????</layout>?
  30. ????????????????-->
  31. ????????<layout?type="log4net.Layout.RawTimeStampLayout"/>
  32. ??????</parameter>
  33. ??????<parameter>
  34. ????????<parameterName?value="@thread"/>
  35. ????????<dbType?value="String"/>
  36. ????????<size?value="255"/>
  37. ????????<layout?type="log4net.Layout.PatternLayout">
  38. ??????????<conversionPattern?value="%thread"/>
  39. ????????</layout>
  40. ??????</parameter>
  41. ??????<parameter>
  42. ????????<parameterName?value="@log_level"/>
  43. ????????<dbType?value="String"/>
  44. ????????<size?value="50"/>
  45. ????????<layout?type="log4net.Layout.PatternLayout">
  46. ??????????<conversionPattern?value="%level"/>
  47. ????????</layout>
  48. ??????</parameter>
  49. ??????<parameter>
  50. ????????<parameterName?value="@logger"/>
  51. ????????<dbType?value="String"/>
  52. ????????<size?value="255"/>
  53. ????????<layout?type="log4net.Layout.PatternLayout">
  54. ??????????<conversionPattern?value="%logger"/>
  55. ????????</layout>
  56. ??????</parameter>
  57. ??????<parameter>
  58. ????????<parameterName?value="@message"/>
  59. ????????<dbType?value="String"/>
  60. ????????<size?value="4000"/>
  61. ????????<layout?type="log4net.Layout.PatternLayout">
  62. ??????????<conversionPattern?value="%message"/>
  63. ????????</layout>
  64. ??????</parameter>
  65. ????</appender>
  66. ????<!--写入到文件-->
  67. ????<appender?name="RollingLogFileAppender"?type="log4net.Appender.RollingFileAppender">
  68. ??????<!--<file?value="log/log.txt"/>-->
  69. ??????<!--<file?name="Client.Logging"?value="log/log"?/>-->
  70. ??????<file?value="log/log"?/>
  71. ??????<!--是否覆盖-->
  72. ??????<appendToFile?value="true"/>
  73. ??????<!--设置无限备份=-1?，最大备份数为1000-->
  74. ??????<maxSizeRollBackups?value="1000"/>
  75. ??????<!--每个文件的最大20k-->
  76. ??????<maximumFileSize?value="20"/>
  77. ??????<!--名称是否可以更改?为false为可以更改-->
  78. ??????<param?name="StaticLogFileName"?value="false"?/>
  79. ??????<!--文件名称-->
  80. ??????<param?name="DatePattern"?value="yyyyMMdd".txt""?/>
  81. ??????<param?name="RollingStyle"?value="Composite"?/>
  82. ??????<!--<param?name="RollingStyle"?value="Composite"?/>-->
  83. ??????<layout?type="log4net.Layout.PatternLayout">
  84. ????????<param?name="ConversionPattern"?value="%d?[%r]?[%t]?%-5p?%c??-?%m%n%n"?/>
  85. ??????</layout>
  86. ????</appender>
  87. ????<!--写入到操作系统-->
  88. ????<appender?name="EventLogAppender"?type="log4net.Appender.EventLogAppender">
  89. ??????<layout?type="log4net.Layout.PatternLayout">
  90. ????????<conversionPattern?value="%date?[%thread]?%-5level?%logger?[%property{NDC}]?-?%message%newline"/>
  91. ??????</layout>
  92. ????</appender>
  93. ????<!--写入到access-->
  94. ????<appender?name="AdoNetAppender_Access"?type="log4net.Appender.AdoNetAppender">
  95. ??????<bufferSize?value="1"?/>
  96. ??????<connectionString?value="Provider=Microsoft.Jet.OLEDB.4.0;Data?Source=D://工作目录//代码//Demo//LogDemo//db//access.mdb;User?Id=;Password=;"?/>
  97. ??????<commandText?value="INSERT?INTO?Log?([Date],?@message)"?/>
  98. ??????<parameter>
  99. ????????<parameterName?value="@log_date"?/>
  100. ????????<dbType?value="String"?/>
  101. ????????<size?value="255"?/>
  102. ????????<layout?type="log4net.Layout.PatternLayout">
  103. ??????????<conversionPattern?value="%date"?/>
  104. ????????</layout>
  105. ??????</parameter>
  106. ??????<parameter>
  107. ????????<parameterName?value="@thread"?/>
  108. ????????<dbType?value="String"?/>
  109. ????????<size?value="255"?/>
  110. ????????<layout?type="log4net.Layout.PatternLayout">
  111. ??????????<conversionPattern?value="%thread"?/>
  112. ????????</layout>
  113. ??????</parameter>
  114. ??????<parameter>
  115. ????????<parameterName?value="@log_level"?/>
  116. ????????<dbType?value="String"?/>
  117. ????????<size?value="50"?/>
  118. ????????<layout?type="log4net.Layout.PatternLayout">
  119. ??????????<conversionPattern?value="%level"?/>
  120. ????????</layout>
  121. ??????</parameter>
  122. ??????<parameter>
  123. ????????<parameterName?value="@logger"?/>
  124. ????????<dbType?value="String"?/>
  125. ????????<size?value="255"?/>
  126. ????????<layout?type="log4net.Layout.PatternLayout">
  127. ??????????<conversionPattern?value="%logger"?/>
  128. ????????</layout>
  129. ??????</parameter>
  130. ??????<parameter>
  131. ????????<parameterName?value="@message"?/>
  132. ????????<dbType?value="String"?/>
  133. ????????<size?value="1024"?/>
  134. ????????<layout?type="log4net.Layout.PatternLayout">
  135. ??????????<conversionPattern?value="%message"?/>
  136. ????????</layout>
  137. ??????</parameter>
  138. ????</appender>
  139. ????<appender?name="ColoredConsoleAppender"?type="log4net.Appender.ColoredConsoleAppender">
  140. ??????<mapping>
  141. ????????<level?value="ALL"?/>
  142. ????????<foreColor?value="White"?/>
  143. ????????<backColor?value="Red,?HighIntensity"?/>
  144. ??????</mapping>
  145. ??????<layout?type="log4net.Layout.PatternLayout">
  146. ????????<conversionPattern?value="%date?[%thread]?%-5level?%logger?[%property{NDC}]?-?%message%newline"?/>
  147. ??????</layout>
  148. ????</appender>
  149. ????<!--写入到文件,是累加，不生成新的文件-->
  150. ????<appender?name="FileAppender"?type="log4net.Appender.FileAppender">
  151. ??????<file?value="log/log-file.txt"?/>
  152. ??????<appendToFile?value="true"?/>
  153. ??????<layout?type="log4net.Layout.PatternLayout">
  154. ????????<conversionPattern?value="%date?[%thread]?%-5level?%logger?[%property{NDC}]?-?%message%newline"?/>
  155. ??????</layout>
  156. ????</appender>
  158. ????<!--?Setup?the?root?category,?add?the?appenders?and?set?the?default?level?-->
  159. ????<root>
  160. ??????<level?value="ALL"/>
  161. ??????<appender-ref?ref="ADONetAppender_SqlServer"/>
  162. ??????<appender-ref?ref="RollingLogFileAppender"/>
  163. ??????<appender-ref?ref="EventLogAppender"></appender-ref>
  164. ??????<appender-ref?ref="AdoNetAppender_Access"></appender-ref>
  165. ??????<appender-ref?ref="ColoredConsoleAppender"></appender-ref>
  166. ??????<appender-ref?ref="FileAppender"></appender-ref>
  167. ????</root>
  168. ????<!--?Specify?the?level?for?some?specific?categories?-->
  169. ????<logger?name="ConsoleApp.LoggingExample">
  170. ??????<!--?<appender-ref?ref="B"?/>?-->
  171. ??????<level?value="ALL"/>
  172. ??????<appender-ref?ref="ADONetAppender_SqlServer"/>
  173. ??????<appender-ref?ref="RollingLogFileAppender"/>
  174. ????</logger>
  175. ??</log4net>
  176. </configuration>

log4net ConsoleLogDemo

  1. using?System;
  2. using?System.Collections.Generic;
  3. using?System.Text;
  4. using?log4net.Core;
  6. namespace?ConsoleLogDemo
  7. {
  8. ????class?Program
  9. ????{
  10. ????????static?void?Main(string[]?args)
  11. ????????{
  12. ????????????logTest();
  13. ????????????logFileTest();
  14. ????????}
  16. ????????private?static?void?logTest()
  17. ????????{
  18. ????????????log4net.ILog?log?=?log4net.LogManager.GetLogger("ConsoleApp.LoggingExample");
  20. ????????????log.Info("hello?world!");
  21. ????????}
  23. ????????private?static?void?logFileTest()
  24. ????????{
  25. ????????????log4net.ILog?log?=?log4net.LogManager.GetLogger("LoggingExample");
  27. ????????????log.Info("hello?world!");
  28. ????????}
  29. ????}
  30. }

log4net WebDemo

?

  1. using?System;
  2. using?System.Data;
  3. using?System.Configuration;
  4. using?System.Web;
  5. using?System.Web.Security;
  6. using?System.Web.UI;
  7. using?System.Web.UI.WebControls;
  8. using?System.Web.UI.WebControls.WebParts;
  9. using?System.Web.UI.HtmlControls;
  11. public?partial?class?_Default?:?System.Web.UI.Page?
  12. {
  13. ????protected?void?Page_Load(object?sender,?EventArgs?e)
  14. ????{
  16. ????}
  17. ????protected?void?Button1_Click(object?sender,?EventArgs?e)
  18. ????{
  19. ????????log4net.ILog?log?=?log4net.LogManager.GetLogger("testApp.Logging");
  21. ????????log.Info("hello?world!");
  22. ????}
  23. ????protected?void?Button2_Click(object?sender,?EventArgs?e)
  24. ????{
  25. ????????log4net.ILog?log?=?log4net.LogManager.GetLogger("edtest");
  27. ????????log.Debug("hello?world!");
  28. ????}
  29. }

?

log4net WindowsLogDemo

  1. using?System;
  2. using?System.Collections.Generic;
  3. using?System.ComponentModel;
  4. using?System.Data;
  5. using?System.Drawing;
  6. using?System.Text;
  7. using?System.Windows.Forms;
  8. using?System.Diagnostics;
  10. namespace?WindowsLogDemo
  11. {
  12. ????public?partial?class?Form1?:?Form
  13. ????{
  14. ????????public?Form1()
  15. ????????{
  16. ????????????InitializeComponent();
  17. ????????}
  19. ????????private?void?button1_Click(object?sender,?EventArgs?e)
  20. ????????{
  21. ????????????log4net.ILog?log?=?log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
  23. ????????????log.Error("error",?new?Exception("发生了一个异常"));
  24. ????????????//记录严重错误
  25. ????????????log.Fatal("fatal",?new?Exception("发生了一个致命错误"));
  26. ????????????//记录一般信息
  27. ????????????log.Info("hellow?world!");
  28. ????????????//记录调试信息
  29. ????????????log.Debug("debug");
  30. ????????????//记录警告信息
  31. ????????????log.Warn("warn");
  33. ????????}
  35. ????????private?void?button2_Click(object?sender,?EventArgs?e)
  36. ????????{
  37. ????????????ProcessStart(string.Format("{0}//log//log-file.txt",?Application.StartupPath));
  38. ????????}
  40. ????????public?static?bool?ProcessStart(string?filePath)
  41. ????????{
  42. ????????????ProcessStartInfo?info?=?new?ProcessStartInfo(filePath);
  43. ????????????info.CreateNoWindow?=?false;
  44. ????????????info.ErrorDialog?=?true;
  45. ????????????info.UseShellExecute?=?true;
  46. ????????????try
  47. ????????????{
  48. ????????????????Process.Start(info);
  49. ????????????????return?true;
  50. ????????????}
  51. ????????????catch
  52. ????????????{
  53. ????????????????return?false;
  54. ????????????}
  55. ????????}
  56. ????}
  57. }

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